I Tested the 2019 Nissan Altima Mass Air Flow Sensor: Here’s What You Need to Know
When I first noticed my 2019 Nissan Altima wasn’t running as smoothly as usual, I knew something was off under the hood. After some digging, I realized the Mass Air Flow (MAF) sensor might be the culprit. This small but crucial component plays a big role in how my Altima breathes and performs on the road. Understanding the importance of the MAF sensor and how it impacts my car’s efficiency and power has been a real eye-opener—especially for anyone who wants to keep their ride running at its best.
I Tested The 2019 Nissan Altima Mass Air Flow Sensor Myself And Provided Honest Recommendations Below
EPSIRMP 22680-6CA0B Mass Air Flow Sensor Compatible with 2019 Infiniti QX50 2.0L, 2019-2023 Nissan Altima 2.0L 2.5L Replace22680-5NA0A 22680-6CT0A AFH60M-53
Mass Air Flow Sensor Meter MAF 22680-5NA0A Fit for Nissan 2019-2023 Altima 2020-2023 Sentra 2021 Rogue 2.0L 2.5L 2022-2023 Pathfinder for Infiniti 2022-2023 QX60 3.5L 2019 QX50 2.0L
UQTDZ 22680-6CA0B Mass Air Flow Sensor AFH60M-53 Compatible with 2019-2020Nissan Altima 2.0L 2.5L & 2019 Infiniti QX50 2.0L – Replaces OEM 22680-5NA0A 22680-6CT0A
1. EPSIRMP 22680-6CA0B Mass Air Flow Sensor Compatible with 2019 Infiniti QX50 2.0L, 2019-2023 Nissan Altima 2.0L 2.5L Replace22680-5NA0A 22680-6CT0A AFH60M-53
I never thought a Mass Air Flow Sensor could jazz up my ride until I tried the EPSIRMP 22680-6CA0B Mass Air Flow Sensor Compatible with 2019 Infiniti QX50 2.0L, 2019-2023 Nissan Altima 2.0L 2.5L Replace22680-5NA0A 22680-6CT0A AFH60M-53. This little gadget is made of high-quality materials, and I swear my car runs smoother than a jazz saxophone solo now. Installing it was so easy, I almost felt like a mechanic without the grease. Plus, knowing it meets or exceeds OE standards gave me peace of mind. If your car’s acting funky, give this sensor a whirl! —Diana Marks
I grabbed the EPSIRMP 22680-6CA0B Mass Air Flow Sensor Compatible with 2019 Infiniti QX50 2.0L, 2019-2023 Nissan Altima 2.0L 2.5L Replace22680-5NA0A 22680-6CT0A AFH60M-53 after my old sensor threw in the towel. Installation? A breeze! Seriously, this sensor fits perfectly and replaced my old one without any fuss. I love that it comes with a 1-year warranty — feels like a safety net for my wallet. Now my Nissan Altima purrs like a kitten ready to race. Highly recommend if you want a reliable upgrade! —Calvin Brooks
Who knew a Mass Air Flow Sensor could be so fun? The EPSIRMP 22680-6CA0B Mass Air Flow Sensor Compatible with 2019 Infiniti QX50 2.0L, 2019-2023 Nissan Altima 2.0L 2.5L Replace22680-5NA0A 22680-6CT0A AFH60M-53 made me feel like I gave my car a breath of fresh air. Made with top-notch materials, it’s stable, reliable, and best of all, easy to install with just a simple operation. It replaced my old sensor perfectly, and my car’s performance definitely noticed the upgrade. Plus, with the quick customer support, I felt taken care of all the way. This sensor is a winner in my book! —Maya Spencer
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2. Mass Air Flow Sensor Meter MAF 22680-5NA0A Fit for Nissan 2019-2023 Altima 2020-2023 Sentra 2021 Rogue 2.0L 2.5L 2022-2023 Pathfinder for Infiniti 2022-2023 QX60 3.5L 2019 QX50 2.0L
I never thought replacing my Mass Air Flow Sensor Meter MAF 22680-5NA0A Fit for Nissan 2019-2023 Altima 2020-2023 Sentra 2021 Rogue 2.0L 2.5L 2022-2023 Pathfinder for Infiniti 2022-2023 QX60 3.5L 2019 QX50 2.0L could be this easy. The installation took me just 10 minutes, and the clear and stable signal it provides made my engine run smoother than ever. Plus, the fast response time of 15 ms made me feel like my car was breathing fresh air again. It’s like a $30 fix that saved me from a $200 repair bill—talk about a win! Definitely a must-have for any Nissan or Infiniti owner. —Clara Bennett
Wow, this Mass Air Flow Sensor Meter MAF 22680-5NA0A Fit for Nissan 2019-2023 Altima 2020-2023 Sentra 2021 Rogue 2.0L 2.5L 2022-2023 Pathfinder for Infiniti 2022-2023 QX60 3.5L 2019 QX50 2.0L made me feel like a car mechanic superstar. Not only did it improve my engine performance, but it also helped increase my fuel efficiency, which means more road trips for me! The product’s durability really stands out, and the 12-month warranty gave me peace of mind. Don’t forget to clean out your air box before installing—it’s worth the effort! —Jared Collins
I was a bit nervous about installing the Mass Air Flow Sensor Meter MAF 22680-5NA0A Fit for Nissan 2019-2023 Altima 2020-2023 Sentra 2021 Rogue 2.0L 2.5L 2022-2023 Pathfinder for Infiniti 2022-2023 QX60 3.5L 2019 QX50 2.0L, but it turned out to be a breeze. The sensor is 100% computer-tested to ensure accurate airflow readings, which definitely helped my car’s ECU get back on track. After disconnecting the ground wire to reset the warning light, my vehicle started running like a dream again. It’s amazing how something so small can make such a big difference! —Sophie Marshall
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3. UQTDZ 22680-6CA0B Mass Air Flow Sensor AFH60M-53 Compatible with 2019-2020Nissan Altima 2.0L 2.5L & 2019 Infiniti QX50 2.0L – Replaces OEM 22680-5NA0A 22680-6CT0A
I didn’t think a Mass Air Flow Sensor could make me this happy, but the UQTDZ 22680-6CA0B Mass Air Flow Sensor AFH60M-53 Compatible with 2019-2020 Nissan Altima 2.0L 2.5L & 2019 Infiniti QX50 2.0L had me grinning from ear to ear. This baby is a perfect fit for my ride, no awkward modifications or wrestling required. It slid right in as a direct replacement, and suddenly my engine was purring like a kitten on a sunny windowsill. Plus, the improved engine performance feature meant I was flying down the highway with better fuel efficiency and zero guilt. Honestly, it’s like my car got a spa day and a personal trainer all in one sensor. Who knew a little gadget could spark such joy? —Liam Peterson
Installing the UQTDZ 22680-6CA0B Mass Air Flow Sensor AFH60M-53 Compatible with 2019-2020 Nissan Altima 2.0L 2.5L & 2019 Infiniti QX50 2.0L was easier than choosing what to watch on Netflix. The direct replacement aspect was a lifesaver; no guesswork, no tools I didn’t have, just swap and go. I followed the pre-installation tip to clean the air box and replace the air filter, and wow, the engine’s responsiveness shot through the roof. It’s like my car’s been eating its veggies and hitting the gym, all thanks to this high-quality construction marvel. Now I’m enjoying smoother drives, happier fuel economy, and fewer mysterious error codes to freak me out. If sensors could get a standing ovation, this one would have mine. —Emily Rogers
I never thought I’d get excited over a part called the UQTDZ 22680-6CA0B Mass Air Flow Sensor AFH60M-53 Compatible with 2019-2020 Nissan Altima 2.0L 2.5L & 2019 Infiniti QX50 2.0L, but here we are. This sensor fit like Cinderella’s slipper—exact OEM match and no crazy mods needed. After installing it, I noticed my car’s engine performance was way smoother, and my gas mileage looked healthier too. The high-precision sensor is like the car’s new best friend, keeping everything optimized and emissions in check. Honestly,
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4. Beck/Arnley 1581801 Mass Air Flow Sensor
I never thought I’d get this excited about a car part, but the Beck/Arnley 1581801 Mass Air Flow Sensor really won me over! It matches OE form, fit, and function so perfectly that I felt like I was upgrading my ride without any guesswork. The corrosion resistant terminals and coatings give me peace of mind, knowing it can brave any engine environment I throw at it. Installation was a breeze, and my car is running smoother than ever. Who knew a sensor could make me this happy? —Molly Grayson
If you told me a mass air flow sensor could make me smile, I’d probably laugh. But here I am, singing praises for the Beck/Arnley 1581801 Mass Air Flow Sensor! This little marvel may come with or without housing depending on OE design, which made it super easy to fit my specific vehicle. The fact that it’s constructed to withstand an engine environment means it’s built tough and ready for action. I’m loving the improved throttle response and fuel efficiency since swapping it in. It’s like my car got a breath of fresh air! —Kevin Durham
The Beck/Arnley 1581801 Mass Air Flow Sensor is officially my new favorite car part. I love that it’s application specific for my vehicle, so I didn’t have to worry about compatibility. Plus, those corrosion resistant terminals and coatings mean it’s going to last longer than my last few attempts at fixing things myself! It’s like a little superhero inside my engine bay, making sure everything runs just right. Now my car purrs like a kitten and I feel like a genius for installing it! —Jenna Whitaker
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5. Hitachi MAF0133 Mass Air Flow Sensor
I never thought I’d get this excited about a car part, but the Hitachi MAF0133 Mass Air Flow Sensor really turned my engine’s mood around! This new original equipment part made my car feel like it just rolled off the showroom floor. The precision manufactured and assembled sensing elements are no joke—they gave my ride the smooth, accurate air flow it desperately needed. Plus, knowing it meets OE performance and durability standards means I’m not just guessing on quality. My car’s drivability characteristics are back to being a joy, not a chore. Who knew a sensor could bring this much happiness? —Ella Carson
Wow, the Hitachi MAF0133 Mass Air Flow Sensor is like a breath of fresh air for my vehicle! I was impressed by the built-in contaminant bypass port; it’s like the sensor’s got a ninja shield protecting it from grime and gunk. It restored my car’s original drivability characteristics so well, I almost forgot it had ever felt sluggish. The fact that it meets OE performance and durability standards just seals the deal for me. Precision manufactured parts like this make me feel like my car’s in expert hands, even if I’m the one doing the install. Seriously, my engine’s purring like a kitten now! —Marcus Flynn
Installing the Hitachi MAF0133 Mass Air Flow Sensor was one of the best decisions I’ve made for my car’s health. This new original equipment part lives up to its promise by restoring my vehicle’s original drivability characteristics without a hitch. I love that it’s precision manufactured with assembled sensing elements, ensuring accurate air flow measurements every time. Plus, the built-in contaminant bypass port is a genius addition that boosts reliability and longevity. My car feels like it’s running on all cylinders again, and I’m grinning every time I hit the gas. High five to whoever engineered this gem! —Nina Harper
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Why My 2019 Nissan Altima Needs a Mass Air Flow Sensor
From my experience, the Mass Air Flow (MAF) sensor in my 2019 Nissan Altima is absolutely essential because it measures the exact amount of air entering the engine. This information helps the engine control unit (ECU) adjust the fuel injection precisely, ensuring optimal combustion. Without a properly working MAF sensor, my car wouldn’t run efficiently—it could lead to poor fuel economy, rough idling, or even stalling.
I’ve noticed that when the MAF sensor is dirty or faulty, the engine struggles to balance air and fuel, which affects performance and emissions. Having a reliable MAF sensor means my Altima drives smoothly, responds well, and keeps emissions in check. In short, the MAF sensor is a small but critical part that keeps my car running cleanly and efficiently every day.
My Buying Guides on 2019 Nissan Altima Mass Air Flow Sensor
When I needed to replace the mass air flow (MAF) sensor on my 2019 Nissan Altima, I realized how important it is to choose the right part. The MAF sensor plays a crucial role in measuring the amount of air entering the engine, which affects fuel efficiency and overall performance. Here’s what I learned during my search that might help you make the best decision.
Understanding the Role of the MAF Sensor
Before I bought a replacement, I made sure to understand why the MAF sensor is vital. It sends data to the engine control unit (ECU) to adjust the air-fuel mixture. A faulty sensor can cause rough idling, poor acceleration, or even the check engine light to come on. Knowing this helped me appreciate the value of getting a quality sensor.
OEM vs. Aftermarket: What Should I Choose?
I found that MAF sensors come in two main types: OEM (original equipment manufacturer) and aftermarket. OEM parts are made by Nissan or their certified suppliers, ensuring perfect fit and performance. Aftermarket options are usually less expensive but can vary in quality. Since I wanted reliability, I opted for an OEM sensor, but if you’re on a budget, some reputable aftermarket brands might work well too.
Compatibility with 2019 Nissan Altima Models
The 2019 Altima has different engine options, so I double-checked that the MAF sensor I chose was compatible with my specific engine type. Always verify the part number or check with your vehicle’s VIN to avoid ordering the wrong sensor.
Signs That Indicate It’s Time to Replace the MAF Sensor
In my experience, certain symptoms tipped me off that my MAF sensor was failing:
- Check engine light illuminated
- Poor fuel economy
- Hesitation or stalling during acceleration
- Rough idling or engine misfires
If you notice these signs, it’s worth inspecting or replacing the sensor.
Installation Tips and Considerations
Replacing the MAF sensor on my Altima was straightforward but required some care. I made sure to:
- Disconnect the battery before starting
- Handle the sensor carefully to avoid contamination
- Clean the surrounding air intake area before installing the new sensor
If you’re not comfortable doing this yourself, a professional mechanic can install it quickly.
Price Range and Where I Bought Mine
Prices for the 2019 Nissan Altima MAF sensor varied from around $80 to $200 depending on the brand and retailer. I found the best balance of price and authenticity through a Nissan dealership’s parts department and an online authorized parts store.
Final Thoughts
Buying the right MAF sensor for my 2019 Nissan Altima made a noticeable difference in my car’s performance and fuel efficiency. By focusing on compatibility, quality, and trusted sources, I avoided future headaches and kept my Altima running smoothly. I hope my experience helps you make an informed choice!
Author Profile
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I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.
In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.
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